Hinge for door or window, the leaf frame of which is partially o

Details Hinge for door or window, the leaf frame of which is partially o Hinge for door or window, the leaf frame of which is partially o

1990-05-21

1991-12-17

Spruill, Robert L.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Including transversely moving pin in slot

16364, 49257, E05D 1506

Patent

active

050724894

ABSTRACT:
Hinge for a door, window or the like, the sash of which is partially overlapping the sash-frame and outwardly tiltable about a horizontal spindle located at the height of its upper rail including a) hinged lower compass arms imparting to the sash, at the very beginning of its opening, a path with vertical components, b) and upper hinge elements capable of simultaneously outwardly projecting the upper rail of the sash during the substantially vertical movement thereof. The hinge includes an assistance mechanism to push back, vertically and upwards, the sash at the end of closing, and to simultaneously position and center the sash with respect to the sash-frame.

REFERENCES:
patent: 3453777 (1969-07-01), Reilly
patent: 3797169 (1974-03-01), Armstrong

Affiliated with

Also associated with

Rating

Hinge for door or window, the leaf frame of which is partially o does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hinge for door or window, the leaf frame of which is partially o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hinge for door or window, the leaf frame of which is partially o will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-829180